Shaker

- Renold, Inc.
Description

FIG. 1 is a top, front and left side perspective view of a shaker showing our new design;

FIG. 2 is a front elevational view;

FIG. 3 is a left side elevational view;

FIG. 4 is a rear elevational view; and

FIG. 5 is a top plan view thereof, the bottom plan view being plain and unornamented;

FIGS. 2-5 have been drawn to a reduced scale with respect to FIG. 1.

Referenced Cited
U.S. Patent Documents
D193213 July 1962 Peterson
D233244 October 1974 Quandt
D288819 March 17, 1987 Droste
3772923 November 1973 Burt
4262549 April 21, 1981 Schwellenbach
4265129 May 5, 1981 Bodine
4617832 October 21, 1986 Musschoot
4749305 June 7, 1988 Brown et al.
4980590 December 25, 1990 Taniguchi et al.
Patent History
Patent number: D323514
Type: Grant
Filed: Mar 13, 1989
Date of Patent: Jan 28, 1992
Assignee: Renold, Inc. (Westfield, NY)
Inventors: Michael J. Quirk (Westfield, NY), Timothy E. Drake (Westfield, NY)
Primary Examiner: Bruce W. Dunkins
Assistant Examiner: Antoine D. Davis
Attorneys: Charles L. Lovercheck, Wayne L. Lovercheck
Application Number: 7/322,238
Classifications
Current U.S. Class: Vibrator Or Separator (D15/147)